HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basel

$720+ Cheap flights from Reagan-National (DCA) to Basel (EAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — EAP
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Basel with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Reagan-National to Basel

Cheapest flights from Reagan-National to Basel
Explore the most affordable flight options available from Reagan-National to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:00 pmDCA - BSL
2 stops14h 50mDelta
Tue 1/66:05 amBSL - DCA
2 stops18h 45mDelta
Deal found 11/4$769
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:00 pmDCA - BSL
2 stops14h 50mDelta
Tue 1/66:05 amBSL - DCA
2 stops16h 24mDelta
Deal found 11/4$910
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 pmDCA - BSL
2 stops18h 40mUnited Airlines
Wed 12/109:50 amBSL - DCA
2 stops29h 05mUnited Airlines
Deal found 11/4$962
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:55 pmDCA - BSL
2 stops12h 55mDelta
Tue 12/96:05 amBSL - DCA
2 stops16h 31mDelta
Deal found 11/4$966
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:37 pmDCA - BSL
2 stops16h 03mDelta
Thu 12/116:05 amBSL - DCA
2 stops17h 00mDelta
Deal found 11/4$1,021
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amDCA - BSL
2 stops34h 05mMultiple Airlines
Thu 1/16:05 amBSL - DCA
2 stops32h 50mMultiple Airlines
Deal found 11/5$1,099
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:41 pmDCA - BSL
2 stops15h 24mBritish Airways
Tue 1/611:00 amBSL - DCA
2 stops13h 54mBritish Airways
Deal found 11/5$1,218
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:59 pmDCA - BSL
2 stops22h 06mAmerican Airlines
Wed 12/316:20 amBSL - DCA
2 stops21h 55mAmerican Airlines
Deal found 11/5$1,252
This British Airways deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:44 pmDCA - BSL
2 stops26h 21mBritish Airways
Wed 12/316:20 amBSL - DCA
2 stops23h 39mBritish Airways
Deal found 11/5$1,315
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:40 amDCA - BSL
2 stops24h 25mUnited Airlines
Mon 1/51:10 pmBSL - DCA
2 stops34h 55mUnited Airlines
Deal found 11/4$1,324
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:30 pmDCA - BSL
2 stops23h 35mAmerican Airlines
Wed 12/316:20 amBSL - DCA
2 stops21h 55mAmerican Airlines
Deal found 11/5$1,343
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:05 pmDCA - BSL
2 stops16h 45mDelta
Tue 12/306:05 amBSL - DCA
2 stops18h 51mDelta
Deal found 11/4$1,385

Cheap flight deals from Reagan-National to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$720
(British Airways)

Popular in

January

Cheapest in

September

Average price

$681
Provider with most accurate pricing for Washington, D.C. Reagan-National-Basel (EAP) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Basel (EAP) flights.
Search Deals
From Washington, D.C. Reagan-National to Basel (EAP)
Search Deals
Highest demand for flights based on searches. 59% potential increase in price ($2,100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 48% potential price decrease ($467 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel that are best for you.

Fly from

Reagan-National

Fly to

Basel

Route

Depart

Return

Price

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 3/4

5:32 pm-2:55 pm

2 stops15h 23m

Basel EuroAirport Swiss

Thu 3/12

6:05 am-4:29 pm

2 stops15h 24m

$720

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 12/30

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Thu 1/8

6:05 am-4:19 pm

2 stops16h 14m

$769

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 12/30

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Wed 1/7

11:15 am-11:41 pm

2 stops18h 26m

$769

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 12/30

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Tue 1/6

6:05 am-6:50 pm

2 stops18h 45m

$769

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 12/28

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Thu 1/8

6:05 am-4:19 pm

2 stops16h 14m

$910

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 12/28

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Wed 1/7

6:05 am-4:19 pm

2 stops16h 14m

$910

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sun 12/28

5:00 pm-1:50 pm

2 stops14h 50m

Basel EuroAirport Swiss

Tue 1/6

6:05 am-4:29 pm

2 stops16h 24m

$910

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 3/4

6:50 pm-10:55 pm

3 stops22h 05m

Basel EuroAirport Swiss

Thu 3/12

5:45 pm-6:05 pm

3 stops29h 20m

$926

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 12/2

2:55 pm-9:50 am

2 stops12h 55m

Basel EuroAirport Swiss

Tue 12/9

6:05 am-4:36 pm

2 stops16h 31m

$966

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 3/3

5:59 pm-3:05 pm

2 stops15h 06m

Basel EuroAirport Swiss

Tue 3/10

7:00 am-4:29 pm

2 stops14h 29m

$1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 17 results
1
2

Compare providers for flights from Reagan-National to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Basel in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Basel flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Reagan-National Airport-Basel flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Basel flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Basel flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Basel
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Basel from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Basel, you will be flying into All airports. Basel All airports (EAP) is just 0.2 mi from the center of the city. All airports is the only Basel airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Basel All airports from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Basel?

    Airlines like British Airways and Delta fly from Washington, D.C. Reagan-National Airport to Basel in about 14h 50m. The time it takes to get you to your destination can typically vary by up to 33m. The distance from Washington, D.C. Reagan-National Airport to Basel is about 4084 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Basel that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Basel.

  • Can I find deals for business class flights from Reagan-National to Basel?

    Yes. Cheapflights offers flight deals from Reagan-National to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights